Hook



FIG. 1 is a reduced perspective view of a hook showing our new design;

FIG. 2 is a top view;

FIG. 3 is a front view;

FIG. 4 is a side view taken from the right of FIG. 1;

FIG. 5 is a bottom view; and

FIG. 6 is a enlarged fragmentary sectional view taken in line 6--6 of FIG. 3. 

The ornamental design for a hook, substantially as shown. 